{"nct_id":"NCT04218084","title":"Study to Evaluate the Effect of GBT440 on TCD in Pediatrics With Sickle Cell Disease","status":"TERMINATED","status_verified_date":"2025-05","start_date":"2020-11-11","start_date_type":"ACTUAL","primary_completion_date":"2023-08-01","primary_completion_date_type":"ACTUAL","completion_date":"2024-11-06","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["PFE"]}